Question: In Jan. 1st, 801 AD, what is the sourcing circumstance for Al-Kindi?
Paraphrase: How was sourcing for Al-Kindi in 801 AD?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q179759 p:P569 ?s . ?s ps:P569 ?x filter(contains(?x , '801-1-1')) . ?s pq:P1480 ?value}